Bulk Ink Refillable Cartridges Compatible Epson Pro 4000 wide format printer. 

Empty Refillable Ink Cartridges without ink, compatible for Epson Stylus Pro 4000 Wide format printers. Cartridge#: T5441, T5442, T5443, T5444, T5445, T5446, T5447, T5448  Compatible for Epson T5431, T5432, T5433, T5434, T5435, T5436, T5437, T5438  Advantages:  All CIS Refillable ink cartridges have clear plastic side so that you can see the ink inside. All cartridges have reusable top plugs for easy refilling. Big volume of ink for continuous printing without changing cartridges. Easy setup for long-term usage Suitable for all types of ink, dye ink, pigment ink and etc. Designed to perform with maximum reliability, efficiency and ease of operation. Latest chips will be resetted with a chip resetter to 100% full when ink level is low. High Quality Manufactured under ISO9001. You can use this Empty Refillable Cartridge for Cleaning Cartridge. Package: 8 x 220ml a complete set of CIS Refillable ink cartridges for Epson Stylus Pro 4000 without ink  1 x Chip Resetter for Epson Stylus Pro 4000 Wide Format Printer.  *** High quality (Archival Inks) Originated in USA, UV Dye Ink, Pigment Ink and Ultrachrome  Pigment is available. Matches Colors to OEM Quality for both colors and page yield.